Cherry jam with seeds

Ingredients:

1 kg cherry

1000-1200 g sugar

3-4 g citric acid

vanilla sugar - to taste

Beloplodnyh cherry varieties wash, chop or lower for 2-3 minutes in a heated to 90 - 96C water. Pour hot sugar syrup cherries and cook in three stages, each time performing Night 4-5 hours. After each vystoyki boil for 5 minutes, the last time cook until tender. To prevent the saccharification at the end of cooking, add citric acid and vanilla sugar to improve flavor.